Berkel A I, Tezcan I, Ersoy F, Sanal O
Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara.
Turk J Pediatr. 1994 Jul-Sep;36(3):197-204.
Immunoglobulin G (IgG) subclass levels were determined in 393 serum samples of 329 healthy children from birth to 16 years of age, 24 healthy adults and 20 pairs of mother-cord blood by radial immunodiffusion. Age-normal percentile values for IgG1, IgG2 and IgG3 were calculated for age-groups up to 16 years and for adults. The broad range of IgG4 values in children did not permit calculation of reference values.
采用放射免疫扩散法测定了329名出生至16岁健康儿童、24名健康成人的393份血清样本以及20对母婴脐带血中的免疫球蛋白G(IgG)亚类水平。计算了16岁及以下各年龄组儿童和成人IgG1、IgG2和IgG3的年龄标准化百分位数。由于儿童IgG4值范围较宽,无法计算参考值。